#include <stdio.h>
#include <stdlib.h>

int main()
{
    char         number[3];
    unsigned int input  = 0;
    int          place  = 10;
    int          value  = 0;
    int          result = 0;
    fprintf (stdout, "Enter number: ");
    fscanf  (stdin,  "%u", &input);
    value   = input / place;
    result  = input - (place * value);

    number[0] = value  + 0x30;
    number[1] = result + 0x30;
    number[2] = '\0';

    fprintf (stdout, "number[0]: '%c'\n", number[0]);
    fprintf (stdout, "number[1]: '%c'\n", number[1]);
    fprintf (stdout, "number: %s\n", number);

    return (0);
}